How to Export Zimbra to PST? Download Zimbra to PST Converter tool, it is multi-talented utility that allows your to move Zimbra file to PST alongwith complete all Zimba mails, contacts, tasks, briefcase calendars, event and etc. to PST file format. This software has no file size limitation, you can migrate any number of Zimbra files. The tool maintains all the folder structure during the conversion process. It has very simple user friendly graphical interface that enables both technical and non-technical users to esily learn how to export Zimbra to PST. This software supports all the MS Outlook editions like 2019, 2016, 2013, 2010, 2007, and 2003. It’s a Windows compatible program, which easily operates on all Windows (64bit and 32bit) editions- 10, 8.1, 8, 7 and all the below editions. Free demo tool is available to help users understand how to export Zimbra to PST. Using free demo, you can convert first 25 items per Zimbra folder to PST, absolutely free of cost.